-60.72% is the change from 858 to 337
Calculation steps:
[( 337 - 858 ) ÷ 858] x 100 = -60.72%
Formula
Percentage change = [(337 - 858) / 858] x 100
Subtract the new number by the original number
337 - 858 = -521
-521 ÷ 858 = -0.6072261072261073
-0.6072261072261073 x 100 = -60.72%